I completely agree with you! My point is the clubs are booking her because she makes them money, that's not her fault or any of these trashy, shit commercial DJs.
Its the clubs fault for paying all the money to book them! At the end of the day if your good underground DJs could make the same money I'm sure they would be booked but that's not the case. These clubs have tried with bringing in lesser known DJs and it hasn't worked. Look at Maceo Plex for example he's hardly a small name but even he has really struggled to pull a crowd in!
So if having a few shit nights like David Guetta allow the Maceo Plex nights and such to exist then so be it. Let Guetta make Pacha money and all the shit music fans go to that and leave the good nights open for the people who actually like music.